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ATSAM4CMS8CA-AU vs ATSAM4CMS8CA-AUR vs ATSAM4CMS8C

 
PartNumberATSAM4CMS8CA-AUATSAM4CMS8CA-AURATSAM4CMS8C
DescriptionARM Microcontrollers - MCU LQFP GREEN INDARM Microcontrollers - MCU LQFP GREEN IND
ManufacturerMicrochipMicrochipAtmel
Product CategoryARM Microcontrollers - MCUARM Microcontrollers - MCUEmbedded - Microcontrollers
RoHSYY-
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseLQFP-100LQFP-100-
CoreARM Cortex M4ARM Cortex M4ARM Cortex M4
Data Bus Width32 bit32 bit32 bit
Maximum Clock Frequency120 MHz120 MHz120 MHz
Program Memory Size512 kB512 kB512KB (512K x 8)
Data RAM Size152 kB152 kB152 kB
ADC Resolution10 bit10 bit10 bit
Operating Supply Voltage1.2 V1.2 V1.2 V 3.3 V
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 85 C+ 85 C+ 85 C
PackagingTrayReelTray
Program Memory TypeFlashFlashFLASH
BrandMicrochip Technology / AtmelMicrochip Technology / Atmel-
Data ROM Size8 kB8 kB8 kB
Interface TypeI2C, SPI, USARTI2C, SPI, USARTI2C SPI USART
I/O Voltage3.3 V3.3 V-
Number of ADC Channels666
Number of Timers/Counters2 Timer2 Timer-
Product TypeARM Microcontrollers - MCUARM Microcontrollers - MCU-
Factory Pack Quantity901500-
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCU-
Supply Voltage Max1.32 V1.32 V-
Supply Voltage Min1.08 V1.08 V-
Unit Weight0.046530 oz0.046530 oz0.046530 oz
Series--SAM4CM
Package Case--LQFP-100
Operating Temperature---40°C ~ 85°C (TA)
Supplier Device Package--100-LQFP (14x14)
Number of I O--57
Speed--120MHz
EEPROM Size---
Core Processor--ARMR CortexR-M4F
RAM Size--128K x 8
Peripherals--Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Connectivity--EBI/EMI, I2C, IrDA, SPI, UART/USART
Voltage Supply Vcc Vdd--1.62 V ~ 3.6 V
Core Size--32-Bit Dual-Core
Data Converters--A/D 6x10b
Oscillator Type--Internal
Number of Timers Counters--2 Timer
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